Multivariate regular variation on cones: application to extreme values, hidden regular variation and conditioned limit laws
Document type:
Report / Forschungsbericht
Author(s):
Resnick, S.
Abstract:
We attempt to bring some modest unity to three subareas of heavy tail analysis and extreme value theory: limit laws for componentwise maxima of iid random variables; hidden regular variation and asymptotic independence;
conditioned limit laws when one component of a random vector is extreme.
The common theme is multivariate regular variation on a cone and the three cases cited
come from specifying the cones [0,∞]d\{0}; (0,∞]d; and [0,∞]Χ £ (0,∞].
Keywords:
Regular variation, risk, domain of attraction, copula, Pareto